package jdbc;

import java.sql.Connection;
import java.sql.DriverManager;
import java.sql.Statement;
import java.util.Collections;

public class JDBCDemo1 {
    public static void main(String[]args){
        try {
            Class.forName("com.mysql.cj.jdbc.Driver");
            Connection connection = DriverManager.getConnection(
                    "jdbc:mysql://localhost:3306/tedu?characterEncoding=utf8&useSSL=false&serverTimezone=Asia/Shanghai&rewriteBatchedStatements=true",
                    "root",
                    "root");
            System.out.println("连接数据库成功");
            Statement statement = connection.createStatement();
            String sql = "CREATE TABLE user( " +
                         "id INT PRIMARY KEY AUTO_INCREMENT, " +
                         "username VARCHAR(30), " +
                         "password VARCHAR(30), " +
                         "nickname VARCHAR(30), " +
                         "age INT(3) " +
                         ")";
            statement.execute(sql);
            System.out.println("执行完毕");

        } catch (Exception e) {
            e.printStackTrace();
        }
    }
}
